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Rating Stats for

Mahmoud Gamal

Rating
1686.61 (216th)

Reputation
66,313 (1,334th)

Page: 1 ... 17 18 19 20 21 ... 37

Title	Δ
SQL find record that matches in any of three tables	+0.69
Joining MySql tables with query value inside the fields	0.00
Insert from table a to table b where records in a don't exist in b	+0.39
Checking multiple columns for one value	0.00
Select Distinct formatted dates in SQL	-1.42
Adding rows and changing the row name	+0.03
Add opening and closing balance columns	0.00
get column of database as string in CI	0.00
How does adding GROUP BY or DISTINCT give the same result set?	+0.13
Making a unique attribute in an already existing table NOT unique -...	-0.37
Sql how to remove duplicate records with merging values?	+0.36
Computing percentages within subtotals	0.00
SQL Logic to not display certain rows in query	0.00
Error 1064 with this SQL statement?	0.00
Self Join using a Group By clause getting "Invalid Identifier&...	+0.59
Get last inserted row in sql server that has id as primary key and...	+1.58
update statement using nested query	+0.07
SQL MERGE using GROUP BY	0.00
MySQL: Select rows where `project_id` equals any `project` with spe...	+1.26
Add Item ID At The End of a Mysql Query	0.00
Sequence sum of row in SQL for a table	+1.28
MySql Database Design- most efficient for columns that might be null?	-0.59
How to update the table records which are dependent on another table	-1.79
Pivot Table with group by	+1.61
Recalculate values in MySQL tables	+0.14
Conditional CASE statement syntax	-0.47
select date range which overlap a certain date	-2.23
Case statement with AND	0.00
delete duplicates in mysql	0.00
Why is table variable not working for SELECT INTO in SQL Server	+0.53
Use if statement update table	-0.04
Dynamically update in a view	0.00
how to select latest row in a table based on id from another table	+0.27
Tsql looping father-son relationship between tables	+0.41
Confused with selecting data from db in mysql	-0.36
Sql automatically update	0.00
Compare column from two rows and if different change values of anot...	-0.64
How to create a hardcoded date parameter for use in a query?	+1.07
Update a column	+0.32
Have a subquery return a row instead of a column	+2.07
Relations with another table using Array	+1.95
MySQL SELECT multiple rows based on specific field value and number...	+0.41
Update one table based upon SUM(values) in another table on multipl...	0.00
Temp Table existence check	-0.33
SQL syntax error using MySQL and PHP	+0.39
Adding up Alias with other MySQL column value	+1.40
Make 1 row out of many rows from another table	+0.93
mysql conditional field update	+0.42
how to implement a query so that i get the result as required	+1.40
query to combine questions with options from two different tables?	+0.77